半岛bd体育手机客户端 说明
一般描述
Carboxypeptidase A-agarose product is prepared by the immobilization of carboxypeptidase A, originally isolated from the bovine pancreas, to activated 4% crosslinked beaded agarose.
生化/生理作用
Carboxypeptidase as isolated from bovine pancreas glands is a metalloenzyme that contains 1 g atom of zinc per mole of protein. It catalyzes the hydrolysis of the carboxyl-terminal peptide bond in peptides and proteins. It is primarily specific to aromatic and hydrophobic side chains such as phenylalanine, tryptophan or leucine. The enzyme also exhibits esterase activity. It is inhibited by β-phenylpropionate and indole acetate.
Carboxypeptidase A is attached covalently to agarose or aldehyde and is effective for immobilization studies.
单位定义
One unit will hydrolyze 1.0 μmole of hippuryl-
外形
Suspension in 2.0 M (NH4)2SO4, pH 7
基本信息
| 酶学委员会(EC)编号 | 3.4.17.1 ( BRENDA | IUBMB ) |
| MDL编号 | MFCD00130718 |
| NACRES | NA.54 |
半岛bd体育手机客户端 性质
| 质量水平 | 200 |
| 生物来源 | enzyme from bovine pancreas |
| 形式 | ammonium sulfate suspension |
| specific activity | ≥6 units/mL packed gel, 25 ℃ |
| 分子量 | ~35,250 |
| 基质 | beaded agarose |
| 储存温度 | 2-8℃ |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H315 - H319 - H334 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 10 - Combustible liquids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
